Ergonomic mouse



FIG. 1 is a rear and left perspective view of an ergonomic mouse showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a front and right perspective showing illumination at finger wheel in a position of use.

The broken lines shown in FIG. 5 represent portions of the ergonomic mouse that form no part of the claimed design. The dash-dot-dash lines shown in FIG. 8 represent the illumination at the finger wheel and these lines form no part of the claimed design. 

CLAIM The ornamental design for an ergonomic mouse, as shown and described. 